1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/scsi/be2iscsi/be.h b/drivers/scsi/be2iscsi/be.h
index 2e28f6c419fe..1bfb0bd01198 100644
--- a/drivers/scsi/be2iscsi/be.h
+++ b/drivers/scsi/be2iscsi/be.h
@@ -98,6 +98,14 @@ struct be_mcc_obj {
         struct be_queue_info cq;
 };
 
+struct beiscsi_mcc_tag_state {
+#define MCC_TAG_STATE_COMPLETED 0x00
+#define MCC_TAG_STATE_RUNNING   0x01
+#define MCC_TAG_STATE_TIMEOUT   0x02
+        uint8_t tag_state;
+        struct be_dma_mem tag_mem_state;
+};
+
 struct be_ctrl_info {
         u8 __iomem *csr;
         u8 __iomem *db;         /* Door Bell */
@@ -122,6 +130,8 @@ struct be_ctrl_info {
         unsigned short mcc_alloc_index;
         unsigned short mcc_free_index;
         unsigned int mcc_tag_available;
+
+        struct beiscsi_mcc_tag_state ptag_state[MAX_MCC_CMD + 1];
 };
 
 #include "be_cmds.h"
@@ -129,6 +139,7 @@ struct be_ctrl_info {
 #define PAGE_SHIFT_4K 12
 #define PAGE_SIZE_4K (1 << PAGE_SHIFT_4K)
 #define mcc_timeout             120000 /* 12s timeout */
+#define BEISCSI_LOGOUT_SYNC_DELAY       250
 
 /* Returns number of pages spanned by the data starting at the given addr */
 #define PAGES_4K_SPANNED(_address, size)                                \